package cn.itsource.pethome.pay.mapper;

import cn.itsource.pethome.basic.mapper.BaseMapper;
import cn.itsource.pethome.pay.domain.PayBill;

/**
 * 支付订单mapper
 */
public interface PayBillMapper extends BaseMapper<PayBill> {

     PayBill loadByOrderSn(String out_trade_no);
}
